| article html file updated | 29 August 2025 21:55 CEST | Update | https://www.mdpi.com/1660-4601/12/7/7990 | 
| article html file updated | 16 July 2022 00:32 CEST | Update | - | 
| article html file updated | 6 February 2020 20:36 CET | Update | - | 
| article html file updated | 6 May 2019 15:53 CEST | Update | - | 
| article html file updated | 26 March 2019 06:29 CET | Update | - | 
| article html file updated | 21 August 2015 14:45 CEST | Update | - | 
| article html file updated | 27 July 2015 12:52 CEST | Original file | - | 
| article xml file uploaded | 27 July 2015 12:52 CEST | Original file | https://www.mdpi.com/1660-4601/12/7/7990/xml | 
| article pdf uploaded. | 14 July 2015 09:39 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/7/7990/pdf |